The percentage of passenger railcars in metropolitan Tokyo with air conditioning has reached 85 %, but there is still a strong demand for improvements in the equipment to eliminate local overcooling and to reduce humidity. The introduction of electronic technology has enabled these needs to be met, increasing passenger comfort by upgrading from cooling to true air conditioning. It has also enabled a rationalization and systematization of railcar equipment, including the power supplies for air conditioning, that has eliminated unnecessary overlaps between equipment, reducing its size and weight and increasing its efficiency.


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    Titel :

    Recent trends in auxiliary power supplies and air-conditioning systems for trains


    Weitere Titelangaben:

    Neue Entwicklungen bei Hilfsenergiequellen und Klimaanlagen fuer Zuege
    Titel japanisch


    Beteiligte:
    Matsunaga, K. (Autor:in) / Tohama, T. (Autor:in) / Kaga, A. (Autor:in) / Yonehata, Y. (Autor:in) / Tsutsumi, K. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1987


    Format / Umfang :

    6 Seiten, 10 Bilder, 3 Tabellen, 3 Quellen


    Medientyp :

    Report


    Format :

    Print


    Sprache :

    Japanisch




    Power supplies for passenger trains

    Strub, P. | Tema Archiv | 1974


    Air-conditioning and auxiliary power supplies for railway passenger vehicles

    Graham, G.W. / Whatley, J.P. / Wilks, D. | Tema Archiv | 1987


    Aircraft auxiliary power supplies

    Wotton, J. | Engineering Index Backfile | 1968


    Aircraft Auxiliary Power Supplies

    Wotton, John | SAE Technical Papers | 1968


    Integration of Aircraft Auxiliary Power Supplies

    Wotton, John | Emerald Group Publishing | 1968